1-(3-Chlorophenyl)-3-(quinoxalin-6-yl)urea CAS 672949-79-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 672949-79-0 |
| Molecular Formula | C15H11ClN4O |
| Molecular Weight | 298.73 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(3-Chlorophenyl)-3-(quinoxalin-6-yl)urea (CAS 672949-79-0) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C15H11ClN4O. Molecular weight: 298.73 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C15H11ClN4O |
| Molecular Weight | 298.73 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
Related Chlorophenyl Standards
- N-(5-(4-Chlorophenyl)-1,3,4-oxadiazol-2-yl)benzimidamide (CAS 132380-89-3)
- 3-[(E)-2-[(2-Chlorophenyl)methylidene]hydrazin-1-yl]-1,2-dihydroquinoxalin-2-one (CAS 338419-72-0)
- 3-[(E)-2-[(3-Chlorophenyl)methylidene]hydrazin-1-yl]-1,2-dihydroquinoxalin-2-one (CAS 338419-74-2)
- N-(2-Chlorophenyl)-N-(6-quinoxalinyl)urea (CAS 423154-67-0)
- 1-(2-Chlorophenyl)-5-phenyl-1H-pyrazole-3-carboxylic acid (CAS 116572-69-1)
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- (1-(4-Chlorophenyl)-1H-pyrazol-4-yl)(2-hydroxyphenyl)methanone (CAS 61466-47-5)
Recommended Standards
- N-(4-chloro-3-nitrophenyl)-4-methylpiperazine-1-carboxamide (CAS 1858255-73-8)
- 1-[2-Amino-4-(4-chlorophenyl)pyrimidin-5-yl]-1,2-dihydropyridin-2-one (CAS 339020-91-6)
- 2-Chloro-1-(4-((3-nitropyridin-2-yl)amino)piperidin-1-yl)ethanone (CAS 1417793-89-5)
- 2-Chloro-6-(trifluoromethoxy)quinoline-3-carbaldehyde (CAS 1956376-56-9)
- 2-(((2,3-Dihydrobenzofuran-5-yl)methyl)amino)-N-isopropylacetamide (CAS 1157611-80-7)
- 4-Azaspiro[2.5]Octan-6-ol (CAS 2155853-23-7)
- 2-Amino-2-(2-chlorophenyl)ethanol (CAS 127428-62-0)
- Trichloro(undecyl)silane (CAS 18052-07-8)
- Sonepiprazole hydrate (CAS 170858-33-0)
- Acetyl-Tau Peptide (244-274) (Repeat 1 Domain) trifluoroacetate salt (CAS 2022956-56-3)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com